package com.da.springboot.config;

import com.da.springboot.component.LoginInterceptor;
import com.da.springboot.component.MyLocalResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

//使用WebMvcConfigurerAdapter可以来扩展SpringMVC的功能
//@EnableWebMvc   不要接管SpringMVC
@Configuration
public class MyMvcConfig extends WebMvcConfigurerAdapter {
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        // super.addViewControllers(registry);
        //浏览器发送 /joker 请求来到 success
        registry.addViewController("/joker").setViewName("success");
    }

    //所有的WebMvcConfigurerAdapter组件都会一起起作用
    @Bean
    public WebMvcConfigurerAdapter webMvcConfigurerAdapter() {
        WebMvcConfigurerAdapter adapter = new WebMvcConfigurerAdapter() {
            @Override
            public void addViewControllers(ViewControllerRegistry registry) {
                registry.addViewController("/").setViewName("login");
                registry.addViewController("/index.html").setViewName("login");
                registry.addViewController("/main.html").setViewName("dashboard");
            }

            //注册拦截器
//            @Override
//            public void addInterceptors(InterceptorRegistry registry) {
//                registry.addInterceptor(new LoginInterceptor()).addPathPatterns("/**")
//                        .excludePathPatterns("/index.html", "/", "/user/login");
//            }
        };

        return adapter;
    }

    @Bean
    public LocaleResolver localeResolver() {
        return new MyLocalResolver();
    }
}
